Question

Select all that are measures of angles coterminal with a 145° angle.

Answer 1

The first 2 and last 2. I just did this assignment

Answer 2

Answer: 575°, -215°, 505° and 865°

Explanation:

The co-terminal angle of an angle that has the common terminal to the angle,

It is defined by the formula,

A + 360 n

Where n is any integer,

Here A = 145°,

Thus, for n = 1, 2, -1 and -2

co-terminal angles are,

505°, 865°, 215° and 575° respectively.

⇒ Option first, second, seventh and eighth are the correct options.